What is photosynthesis?, The process by which green plants make their food, The process of breaking down rocks, The process of absorbing oxygen, Which gas is needed for photosynthesis?, Oxygen, Carbon dioxide, Hydrogen, Which part of a plant mainly carries out photosynthesis?, Root, Stem, Leaf, What is the source of energy for photosynthesis?, Sunlight, Soil, Oxygen, Which substance is produced during photosynthesis and released into the air?, Nitrogen, Soil, Oxygen

Photosynthesis

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